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Address:No. 15, Shuanglou Road, Liuwei Industrial Park, Qutang Town, Haian County, Jiangsu

Tel:86-0513-88797122 , 88792571




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Discover the world better through Yinxing

Yinxing Optical is mainly engaged in the production and processing of optical glass (filter) and special glass.

Product name

SG4100 color temperature insulated glass

Product description

Main application: shadowless lamp for medical operation.

1. Chromaticity under A and D65 standard light sources

Brand SG4100
Thickness(mm) 4
A X 0.439
Y 0.412
Y 88.7
D65 X 0.309
Y 0.332
Y 88.9


2. The refractive index (ND) 1.51 conforms to the standard of heat-insulating optical glass

Performance (color rendering index) >93%
Color temperature 4200K
Infrared cut 900nmT=2%
Chemical stability DA2 DW2
Thermal characteristics (a * 10-7) 59
Soft temperature (Tg) 587
Softening temperature (Ts) 656


Brand Thickness (mm) 365(mm) 500(mm) 600(mm) 700(mm) 800(mm) 900(mm) 1000(mm)
SG4100 4 84.93 71.49 49.92 34.32 5.86 0.41 0.06


3. Spectrogram

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